[core+console] Improve logging hierarchy: (#2196)

- always use factory API from mirai-core
- Terminal is still overriding standard outputs
- plugins are forbidden to override logging framework (this was allowed but not working before)

logging/mirai-logging-log4j2/test/MiraiLog4JAdapterTest.kt

@@ -1,5 +1,5 @@
 /*
- * Copyright 2019-2021 Mamoe Technologies and contributors.
+ * Copyright 2019-2022 Mamoe Technologies and contributors.
  *
  * 此源代码的使用受 GNU AFFERO GENERAL PUBLIC LICENSE version 3 许可证的约束, 可以在以下链接找到该许可证.
  * Use of this source code is governed by the GNU AGPLv3 license that can be found through the following link.
@@ -7,6 +7,8 @@
  * https://github.com/mamoe/mirai/blob/dev/LICENSE
  */
 
+@file:Suppress("INVISIBLE_MEMBER", "INVISIBLE_REFERENCE")
+
 package net.mamoe.mirai.utils.logging
 
 import io.ktor.client.*
@@ -20,18 +22,6 @@ import kotlin.test.assertFalse
 import kotlin.test.assertIs
 
 internal class MiraiLog4JAdapterTest {
-
-    @Suppress("DEPRECATION_ERROR")
-    @Test
-    fun `services prevail than legacy overrides`() {
-        MiraiLogger.setDefaultLoggerCreator {
-            net.mamoe.mirai.utils.SimpleLogger("my logger") { _: String?, _: Throwable? -> }
-        }
-
-        @Suppress("INVISIBLE_MEMBER", "INVISIBLE_REFERENCE")
-        assertIs<net.mamoe.mirai.internal.utils.Log4jLoggerAdapter>(MiraiLogger.Factory.create(this::class))
-    }
-
     @Test
     fun `using log4j`() {
         assertIs<MiraiLog4JFactory>(loadService(MiraiLogger.Factory::class))